Build additional living space on your property in BS20

A granny annexe is the ideal solution for offering a young family member their own space in your home while they save up for their own house, or to help an older relative have some independence while keeping them at a safe distance. But how much do they cost to build in BS20? To see prices and availability for your job click Get quotes.

HaMuch is Excellent

Granny annexe cost in BS20 - Sort by rates or availability

From £87,064

Last active Oct 26
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A&L Building Services

A&L Building Services is an established and experienced local extension builder in BS20. Please contact us for a free, no obligation quote and comp...

From £86,728

Last active Sep 26
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Neil Causon & Son

Neil Causon & Son is an established and experienced local extension builder in BS20. Please contact us for a free, no obligation quote and competit...

From £87,144

Last active Jul 26
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Imagination Interior Design

'Imagination was created to deliver perfection. Our business philosophy is that you should never have to compromise on quality. Through our years o...

From £87,488

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MERIT SW LTD

Stephen Hopkins

Relax... you have found a reliable extension builder in BS20. MERIT SW LTD is a friendly and reliable company based in BS20 who consider no job as ...

From £86,856

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Creative Design & Build,South West Limited

Creative Design and Build SW is a reputable company with over 30 years of experience in the construction industry. We are dedicating team providing...

From £87,160

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GB Installations

We are a dedicated domestic property refurbishment company with an excellent reputation. We only do all our work to the highest standard. Contact u...

From £87,008

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A&L Building Services

SORRY BUT WE ARE NOW FULLY BOOKED UP TILL SEPTEMBER 2023 We are a small, family-run firm offering fantastic workmanship at fair prices througho...

From £87,024

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Pod Design & Build

Pod Design & Build are here to help customers who need an Extension Builder in BS20. We offer a competitive rate to complete all your extension bui...

Granny Annexe Cost in BS20

Estimates for granny annexe near BS20

Building a granny annexe ranges from £86,728 (Neil Causon & Son based in BS21) to £87,488 (MERIT SW LTD based in Bs20), but these are just estimates that can help give you an idea of who will be better value in your area.

The best thing to do is to get quotes to build a granny annexe in BS20 by posting a job with HaMuch. We will send it to extension builders in BS20 who will be happy to help you.


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Estimates for common extension builder jobs in BS20;

Whether you’re looking to extend your kitchen with a side return extension or you want to convert your basement into a liveable space, read our cost guides to get an idea of how much each project costs before getting a more accurate quote from our database of reliable tradespeople.

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